ns1.cuperu.com - robtex.com
ns1.cuperu.com
| DNSSEC | β οΈ Not signed | ||||||
cuperu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:9a26πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:494πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.4.148Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.154.38πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | sima.ns.cloudflare.com β | ||||||
| NS | vern.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.4.148, 172.67.154.38 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9a26, 2606:4700:3037::6815:494 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
| SOA | sima.ns.cloudflare.comdns@cloudflare.com serial=2401142126 | ||||||
Previously NS for
Same first word
Similar names
sn1.it |
sn1.io |
1ns.cn |
s1n.org |
sn1.cn |
1ns.mx |
sn1.zone |
n1s.org |
sn1.de |
sn1.cc |
1ns.at |
sn1.biz |
n1s.com |
1ns.com |
1ns.ru |
1ns.ca |
n1s.net |
1ns.nl |
sn1.us |
DNS History
1 record (0 active, 1 former)
βA67.222.12.1322015-04-29 β 2017-08-29 Β· 4 obs
β 2015-04-29 07:08:20
β 2017-08-29 19:26:14
β 2026-04-13 19:14:30
β 2026-04-13 19:14:32
β 2017-08-29 19:26:14
β 2026-04-13 19:14:30
β 2026-04-13 19:14:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cuperu.com | sima.ns.cloudflare.com, vern.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.243
NS records: sima.ns.cloudflare.com, vern.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 92ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sima.ns.cloudflare.com, sima.ns.cloudflare.com, sima.ns.cloudflare.com...)